Calculate deltahrxn

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Calculate DeltaHrxn for the following reaction: CH4(g) + 2Cl2 (g) --- CH2Cl2(g) + 2HCl(g) Use the following reactions and given delta H's: CH4(g) + Cl2 (g) --- CH3Cl+HCl(g) Delta H = -99.6kJ CH3Cl(g) + Cl2 (g) --- CH2Cl2+HCl(g) Delta H = -105.8kJ

Reference no: EM13163436

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